elizabeth corridan is monitoring the situation from washington, d-c. senate majority leader harry reid says while negotiations are on-going, the senate will not vote on any plan this evening. the senate will reconvene monday morning, at which point there will be just over 12-hours until the u.s. goes over the fiscal cliff. >>> if nothing is done by midnight monday, mandatory tax hikes and spending cuts will kick in, impacting every american. elizabeth corridan is monitoring the situation and brings us the latest. --reporter pkg-as follows -- " as we gather with so much work undone, guide our lawmakers with your wisdom." the senate convened its rare sunday session with a prayer for progress. the house returned from its holiday hiatus. with less than 48- hours until the u-s economy goes over what's being called the fiscal cliff - lawmakers are locked in a fierce face-off over a set of spending cuts and tax hikes. >>> "we're apart on some pretty big issues." "i'm willing to get this done, but i need a dance partner." >> reporter: on n-b-c's meet the press